package com.neuedu.funlifebbs.utils;

/**
 * 字符串工具类
 * @author Administrator
 *
 */
public class StringUtil {
	
	/**
	 * 判断字符串是否为空
	 * @param param
	 * @return
	 */
	public static boolean isEmpty(String param) {
		return param==null || "".equals(param.trim());
	} 
}
